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Split-Core Current Transformer SCTK662 Series for High Accuracy Energy Metering

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Split-Core Current Transformer SCTK662 Series for High Accuracy Energy Metering
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Features
Specifications
Current Range: 5~3000A
Output: 0-5A / 0-10V(AC)
Class: 0.2、0.5、1.0
Output Mode: Lead Output
Diameter Of Clamping Wire: 25mm-100mm
Customizable: Yes
Highlight:

Split-Core Current Transformer SCTK662 Series

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High Accuracy Split-Core Current Transformer

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Energy Metering Current Transformer
Basic Infomation
Place of Origin: China
Brand Name: Shinhom
Certification: RoHS
Model Number: SCTK662 Series
Payment & Shipping Terms
Packaging Details: Carton
Delivery Time: 4~8 Weeks
Payment Terms: T/T
Supply Ability: 10000/MONTH
Product Description

SCTK662 series of split-core current transformer offers 0V-10V and 0mA-500mA at secondary from sensed primary current. Without using secondary CT inside of meter, users directly connect SCTK662 series to meter for high accuracy metering application. It enables one meter to be adopted for various current rating by only changing primary CT so it makes compact meter design and reduces developing cost. Also, over-voltage protection circuit is included to offer safe, fast and cost effective installation.

FEATURES
  • Most cost-effective
  • Faster installation
  • Safe and easy installations
  • High accuracy 0.2,0.5,1.0
  • Holding wire diameter: φ25mm~100mm
  • Measurement range of 5A to 3000A AC
  • Low phase shift for power measurement
  • Output model: Lead output(2.5m)
  • Isolated plastic case recognized according to UL94-V0
  • Small-size, compact size, light-weight
  • Over-Voltage protection circuit is installed.
  • CE, UL / EN 61010 - 1 certified
Applications
  • High-precision energy metering
  • Power distribution system current monitoring
  • Relay protection devices
  • Industrial motor current measurement
  • Energy Management Systems (EMS)
  • Electricity meter design integration
  • Building automation systems
  • Retrofit projects (online installation)
Electrical Parameter
Frequency 50-400Hz
Rated Input 5A-3000A
Measuring range 5%In-130%In
Rated Output 0-10V(AC) or 0-5A
Ratio ≤ ± 0.2%
Phase angle ≤ ±10min
Dielectric strength 2.5KV/1mA/1min
Insulation Resistance DC500V/100MΩmin
Mechanical Parameter
Case PC /UL94-V0
Bobbin PBT
Core Silicon steel
Internal structure Epoxy
Construction Tie
Operating Temp －25℃～＋75℃
Operating Humidity ≤85%
Output Connection UL1015 22AWG Wire(twinsted wire) 2.5m
Type selection
P/N Rated Input (A) Output (mA/V) Accuracy Dimensions(mm)
Φ A B C D E
SCTK662A-025

5-400A

(5,100,250,400A)

0-200mA

0-10V

 0.2,0.5,1.0 25 98 70 22 16 30
SCTK662B-045

50-1000A

(50,250,400,1000A)

0-500mA

0-10V

 0.2,0.5,1.0 45 128 98 26 16 32
SCTK662C-065

100-1500A

(100,800,1000,1500A)

0-500mA

0-10V

 0.2,0.5,1.0 65 148 118 26 16 34
SCTK662D-080

500-2000A

(500,1000,1500,2000A)

0-500mA

0-10V

 0.2,0.5,1.0 80 164 132 28 16 36
SCTK662E-100

800-3000A

(800,1000,2500,3000A)

0-600mA

0-10V

 0.2,0.5,1.0 100 194 162 30 16 38
Split-Core Current Transformer SCTK662 Series for High Accuracy Energy Metering

Notes: Product specifications can be customized

FAQ

Q: What is the significance of UL certification?

A: UL certification ensures this current transformer complies with US safety standards, meeting the safety requirements of major global markets. It can be used in power equipment and meter products exported to the US and North America.

Q: How does this product simplify meter design?

A: The SCTK662 series can connect directly to electricity meters for high-precision metering, eliminating the need for internal secondary CTs in the meter. By using transformers with different ranges, a single meter can accommodate multiple current ratings, simplifying meter design and reducing development costs.

Q: What is the function of the built-in overvoltage protection circuit?

A: The overvoltage protection circuit protects the transformer and downstream measurement equipment under abnormal overvoltage conditions. It ensures installation safety, improves system reliability, and reduces the risk of equipment damage.

Tag:

split core ct

split core type current transformer

split core current sensor

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Contact Person : Jack wang
Tel : 13909218465
Fax : 86-029-87851840
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sales@shinhim.com.cn
13909218465
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